Sanitation
| Fri 01 May 2026
Beijing, May 1 -- Huaneng Yichun Thermoelectricity has submitted a patent application for Non-contact Level Meter Probe Cleaning Device. This invention was developed by Qian Jiaxin, Liang Shixin, Tian Yang, Wang Lishan, Yang Kun, Liu Zehua, Lyu Yibin, Pang Bo, Zhao Fang, Zhu Jin and Bian Qun.
The patent application number is ..